<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<title>1-4</title>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
<!-- 引入 jQuery -->
<script src="../scripts/jquery-1.3.1.js" type="text/javascript"></script>
<script type="text/javascript">
//等待dom元素加载完毕.
$(document).ready(function(){
	var domObj = document.getElementsByTagName("h3")[0]; // Dom对象
	var $jQueryObj = $(domObj);  //jQuery对象
	alert("DOM对象："+domObj.innerHTML);
	alert("jQuery对象："+$jQueryObj.html());
});
</script>
</head>
<body>
<h3>例子</h3>
<p title="选择你最喜欢的水果." >你最喜欢的水果是?</p>
<ul>
<li>苹果</li>
<li>橘子</li>
<li>菠萝</li>
</ul>
</body>
</html>